DUAL ROW HEAT EXCHANGER AND AUTOMOBILE BUMPER INCORPORATING THE SAME
    3.
    发明申请
    DUAL ROW HEAT EXCHANGER AND AUTOMOBILE BUMPER INCORPORATING THE SAME 审中-公开
    双排热交换器和汽车保险杠

    公开(公告)号:US20100012302A1

    公开(公告)日:2010-01-21

    申请号:US12518711

    申请日:2007-12-17

    IPC分类号: F28D1/00 B60R19/02

    摘要: A heat exchanger has a cross-current/counter-current structure, so that air which is directed across the heat exchanger is heated in the two successive rows. This design takes advantage of the temperature glide of a refrigerant blend. In this design, the hottest refrigerant blend is in contact with the hottest air, and the coldest refrigerant blend is in contact with the coldest air, leading to a lower difference between the average refrigerant blend temperature and the average air temperature compared to a pure refrigerant in a one-row heat exchanger.

    摘要翻译: 热交换器具有交叉电流/逆流结构,使得引导穿过热交换器的空气在两个连续的行中被加热。 该设计利用了制冷剂共混物的温度下滑。 在这种设计中,最热的制冷剂共混物与最热的空气接触,最冷的制冷剂共混物与最冷的空气接触,导致平均制冷剂混合温度和平均空气温度之间的差异与纯制冷剂 在一排热交换器中。

    METHOD FOR EXCHANGING HEAT IN VAPOR COMPRESSION HEAT TRANSFER SYSTEMS
    4.
    发明申请
    METHOD FOR EXCHANGING HEAT IN VAPOR COMPRESSION HEAT TRANSFER SYSTEMS 审中-公开
    蒸汽压缩热交换系统换热方法

    公开(公告)号:US20110290447A1

    公开(公告)日:2011-12-01

    申请号:US13207557

    申请日:2011-08-11

    IPC分类号: F28D15/00

    摘要: A multi-step method is disclosed for exchanging heat in a vapor compression heat transfer system having a working fluid circulating therethrough. The method includes the step of circulating a working fluid comprising a fluoroolefin to an inlet of a first tube of an internal heat exchanger, through the internal heat exchanger and to an outlet thereof. Also disclosed are vapor compression heat transfer systems for exchanging heat. The systems include an evaporator, a compressor, a dual-row condenser and an intermediate heat exchanger having a first tube and a second tube. A disclosed system involves a dual-row condenser connected to the first and second intermediate heat exchanger tubes. Another disclosed system involves a dual-row evaporator connected to the first and second intermediate heat exchanger tubes.

    摘要翻译: 公开了一种用于在具有循环通过其的工作流体的蒸汽压缩传热系统中进行热交换的多步法。 该方法包括通过内部热交换器将包含氟烯烃的工作流体循环到内部热交换器的第一管的入口和其出口的步骤。 还公开了用于交换热量的蒸汽压缩传热系统。 该系统包括蒸发器,压缩机,双排冷凝器和具有第一管和第二管的中间热交换器。 所公开的系统涉及连接到第一和第二中间热交换器管的双列冷凝器。 另一公开的系统涉及连接到第一和第二中间热交换器管的双列蒸发器。